/* ===== RESET E BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

:root {
  --bg-main: #0b1220;
  --bg-card: #111827;
  --bg-panel: #020617;
  --border: #1f2933;
  --text-primary: #e5e7eb;
  --text-secondary: #9ca3af;
  --accent: #2563eb;
  --success: #22c55e;
  --warning: #eab308;
  --danger: #ef4444;
}

body {
  background: var(--bg-main);
  color: var(--text-primary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

h1, h2, h3 {
  font-weight: 600;
}

/* ===== CARDS (PADRÃO CORPORATIVO) ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

/* ===== TABELA CORPORATIVA ===== */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 12px 10px;
  text-align: left;
}

th {
  background: var(--bg-panel);
  color: var(--text-secondary);
  font-weight: 600;
}

tr {
  border-bottom: 1px solid var(--border);
}

tr:last-child {
  border-bottom: none;
}

/* ===== AGENDA CORPORATIVA ===== */
.agenda-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.dia-agenda {
  min-height: 140px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  position: relative;
}

.dia-agenda::before {
  content: attr(data-data);
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.evento {
  background: rgba(37, 99, 235, 0.15);
  border-left: 3px solid var(--accent);
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 13px;
  margin-top: 6px;
}

/* ===== BOTÕES ===== */
button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  opacity: .9;
}

/* ===== LOGIN BOX ===== */
#login-box {
  max-width: 420px;
  margin: 0 auto;
}

input {
  width: 100%;
  padding: 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
}

input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ===== UTILITÁRIOS ===== */
.text-secondary { color: var(--text-secondary); }
.bg-panel { background: var(--bg-panel); }

/* ====== LAYOUT DE SISTEMA ====== */
.app-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

/* SIDEBAR (MENU LATERAL) */
.sidebar {
  background: #0f1115;
  border-right: 1px solid var(--border);
  padding: 20px;
}

.sidebar h2 {
  margin-bottom: 20px;
}

.menu {
  list-style: none;
  padding: 0;
}

.menu li {
  margin-bottom: 10px;
}

.menu a {
  display: block;
  padding: 10px;
  border-radius: 8px;
  color: #e5e7eb;
  text-decoration: none;
}

.menu a:hover {
  background: rgba(37, 99, 235, 0.15);
}

/* CONTEÚDO PRINCIPAL */
.main {
  padding: 24px;
}

/* GRID DO DASHBOARD */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* PAINÉIS */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

/* TABELA ESTILO PLANILHA */
.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.table th, .table td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

.table th {
  text-align: left;
  background: rgba(255,255,255,.03);
}

/* AGENDA SEMANAL */
.agenda-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.day {
  background: var(--bg-card);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.event {
  background: rgba(37, 99, 235, 0.15);
  padding: 8px;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  margin-top: 8px;
}